The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
![]() | Henry Plantagenet, King Henry II of England![]() ![]() |
![]() | Eleanor of Aquitaine![]() |
![]() | John Plantagenet, King John Lackland of England![]() ![]() |
![]() | Eleanor Plantagenet, Queen of Castile![]() ![]() |
![]() | Alfonso VIII de Castille, King of Castile![]() |
![]() | Blanche de Castille, Queen of France![]() ![]() |
Send a message
Join Our Y-DNA Project
Join Us On Social Media
As of June 15, 2024, our website requires a paid membership subscription to access premium content. Limited to paid members are Media, Notes and Private Notes, Repositories, Sources, reports, and charts for ancestors, descendants, and timelines, as well as other exclusive content, including some blog articles and historical biographies. To learn more about this change, please visit our membership information page.